166528832683 has 2 divisors, whose sum is σ = 166528832684. Its totient is φ = 166528832682.

The previous prime is 166528832681. The next prime is 166528832737. The reversal of 166528832683 is 386238825661.

166528832683 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 166528832683 - 2¹ = 166528832681 is a prime.

It is a super-2 number, since 2×166528832683² (a number of 23 digits) contains 22 as substring.

Together with 166528832681, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (166528832681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83264416341 + 83264416342.

It is an arithmetic number, because the mean of its divisors is an integer number (83264416342).

Almost surely, 2^166528832683 is an apocalyptic number.

166528832683 is a deficient number, since it is larger than the sum of its proper divisors (1).

166528832683 is an equidigital number, since it uses as much as digits as its factorization.

166528832683 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19906560, while the sum is 58.

The spelling of 166528832683 in words is "one hundred sixty-six billion, five hundred twenty-eight million, eight hundred thirty-two thousand, six hundred eighty-three".